Vishay Semiconductor Diodes Division
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1.5SMC39AHE3/57T
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1.5SMC39AHE3/57T

Product Overview

Category

The 1.5SMC39AHE3/57T belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

These diodes are used to protect sensitive electronics from voltage spikes and transient surges.

Characteristics

  • Fast response time
  • High surge capability
  • Low clamping voltage
  • RoHS compliant

Package

The 1.5SMC39AHE3/57T is available in a DO-214AB (SMC) package.

Essence

The essence of this product lies in its ability to divert excessive current away from sensitive components, thus safeguarding them from damage due to voltage fluctuations.

Packaging/Quantity

The 1.5SMC39AHE3/57T is typically packaged in reels with quantities varying based on customer requirements.

Specifications

  • Standoff Voltage: 33.3V
  • Breakdown Voltage: 37.1V
  • Maximum Clamping Voltage: 53.3V
  • Peak Pulse Current: 58.9A
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The 1.5SMC39AHE3/57T follows the standard pin configuration for SMC packages, with two leads for connection.

Functional Features

  • Transient voltage suppression
  • Bidirectional clamping capability
  • High surge handling capacity

Advantages

  • Protects sensitive electronics from voltage transients
  • Fast response time
  • RoHS compliant

Disadvantages

  • Limited to specific voltage ranges
  • May require additional circuitry for comprehensive protection

Working Principles

When a voltage surge occurs, the 1.5SMC39AHE3/57T conducts excess current to prevent it from reaching the protected components, thereby limiting the voltage across the load.

Detailed Application Field Plans

The 1.5SMC39AHE3/57T is commonly used in: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • SMAJ33A
  • SMBJ33A
  • SMCJ33A
  • P6SMB33A

In conclusion, the 1.5SMC39AHE3/57T is a crucial component in protecting electronic circuits from voltage transients, finding applications in various industries and offering reliable performance within specified parameters.

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기술 솔루션에 1.5SMC39AHE3/57T 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the voltage rating of 1.5SMC39AHE3/57T?

    • The voltage rating of 1.5SMC39AHE3/57T is 33V.

  2. What is the peak pulse power of 1.5SMC39AHE3/57T?

    • The peak pulse power of 1.5SMC39AHE3/57T is 1500W.

  3. What is the breakdown voltage of 1.5SMC39AHE3/57T?

    • The breakdown voltage of 1.5SMC39AHE3/57T is 43.6V.

  4. What are the typical applications for 1.5SMC39AHE3/57T?

    • Typical applications for 1.5SMC39AHE3/57T include overvoltage protection in various electronic circuits, such as power supplies, telecommunications equipment, and automotive electronics.

  5. What is the maximum clamping voltage of 1.5SMC39AHE3/57T?

    • The maximum clamping voltage of 1.5SMC39AHE3/57T is 53.3V.

  6. What is the package type of 1.5SMC39AHE3/57T?

    • 1.5SMC39AHE3/57T comes in a DO-214AB (SMC) package.

  7. Is 1.5SMC39AHE3/57T RoHS compliant?

    • Yes, 1.5SMC39AHE3/57T is RoHS compliant.

  8. What is the operating temperature range of 1.5SMC39AHE3/57T?

    • The operating temperature range of 1.5SMC39AHE3/57T is -55°C to +150°C.

  9. Does 1.5SMC39AHE3/57T have a low leakage current?

    • Yes, 1.5SMC39AHE3/57T has a low leakage current.

  10. Can 1.5SMC39AHE3/57T be used for surge protection in industrial equipment?

    • Yes, 1.5SMC39AHE3/57T is suitable for surge protection in industrial equipment due to its high peak pulse power and low clamping voltage characteristics.